_:b58068973	<http://www.w3.org/ns/oa#exact>	"Frequency" .
_:b58068973	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b58068972	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/aa8c9ce5d6162a02fc51e0d95b27e63a709ca140/5> .
_:b58068972	<http://www.w3.org/ns/oa#hasSelector>	_:b58068973 .